1:54 a.m. Sunday: Champi now CAT4, expected to pass 'barely south of Guam,' leave quickly
1:54 a.m. Sunday: Champi now CAT4, expected to pass 'barely south of Guam,' leave quickly Champi is a Category 4 super typhoon with maximum sustained winds of 140 miles per hour as of 1:12 a.m., according to a release from the National Weather …